Mathematics, Vol. 13, Pages 3411: Solutions of Da Rios Vortex Filament Equation of Cartan Null Curves with Combescure Transformation

Mathematics doi: 10.3390/math13213411

Authors:
Yanlin Li
Osman Keçilioğlu
Kazım İlarslan
Qingyou Sun

In this study, Cartan null curves connected via the Combescure transformation are investigated within the framework of Minkowski 3-space, and the necessary conditions for establishing such connections are derived. The relationships between the Frenet vectors and curvatures of these curve pairs are also analyzed. Furthermore, when a ruled surface generated by a Cartan null curve provides a solution to the Da Rios equation, the conditions under which the ruled surface generated was by the corresponding Cartan null curve, related through the Combescure transformation, also satisfies the equation. All obtained results are supported with illustrative examples.

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